S
M
T
W
T
F
S
26
83°
63°
27
83°
66°
28
82°
66°
29
79°
62°
30
83°
57°
31
85°
62°
1
76°
68°
2
75°
62°
3
80°
58°
4
82°
65°
5
84°
64°
6
84°
62°
7
82°
66°
8
83°
64°
9
81°
63°
10
80°
63°
11
80°
60°
12
78°
62°
13
82°
61°
14
81°
62°
15
76°
58°
16
77°
60°
17
85°
66°
18
84°
66°
19
86°
65°
20
84°
65°
21
82°
64°
22
84°
65°
23
85°
66°
24
84°
65°
25
81°
65°
26
82°
64°
27
81°
64°
28
79°
63°
29
81°
62°
30
79°
63°
31
82°
63°
1
83°
61°
2
77°
58°
3
76°
59°
4
77°
60°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bluffton
Bluffton's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 58° and 68°. The average high for August is 81° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bluffton. See also: September | October | November.
